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Objective: To examine whether urate-associated genetic variants differ in their influence on gout risk according to body mass index (BMI)., Methods: This research was conducted using the UK Biobank Resource (n = 358,728). Participants were divided into 3 groups: BMI <25 kg/m 2 (low/normal), BMI ≥25 kg/m 2 -<30 kg/m 2 (overweight), and BMI ≥30 kg/m 2 (obese). Gene-BMI interactions for gout association were tested by logistic regression using a urate genetic risk score (GRS)., Results: Compared to participants with a GRS less than the mean, the prevalence of gout was higher in those with a GRS greater than or equal to the mean in the low/normal BMI group (0.27% versus 0.77%), in the overweight BMI group (1.02% versus 3.02%), and in the obese BMI group (2.49% versus 6.23%). A GRS greater than or equal to the mean was positively associated with gout compared to a GRS less than the mean in the low/normal BMI group (odds ratio [OR] 2.89 [95% confidence interval (95% CI) 2.42-3.47]), in the overweight BMI group (OR 3.09 [95% CI 2.84-3.36]), and in the obese BMI group (OR 2.65 [95% CI 2.46-2.86]). There was a mildly attenuated effect of the GRS on gout risk in the obese BMI group compared to the overweight BMI group, but no difference in the effect of the GRS between the low/normal BMI and overweight BMI groups, nor between the low/normal BMI and obese BMI groups., Conclusion: The association of a urate GRS with gout is mildly attenuated in obese individuals compared to overweight individuals. However, genetic variants have a strong effect on gout risk in those with overweight and obese BMIs, with an effect similar to that observed in low/normal BMI., (© 2020, American College of Rheumatology.)

Background: The Project Connect Health Systems Intervention (Project Connect) uses a systematic process of collecting community and healthcare infrastructure information to craft a referral guide highlighting local healthcare providers who provide high quality sexual and reproductive healthcare. Previous self-report data on healthcare usage indicated Project Connect was successful with sexually experienced female youth, where it increased rates of human immunodeficiency virus (HIV) and sexually transmitted disease (STD) testing and receipt of contraception. This adaption of Project Connect examined its effectiveness in a new context and via collection of clinic encounter-level data., Methods: Project Connect was implemented in 3 high schools. (only 2 schools remained open throughout the entire project period). Participant recruitment and data collection occurred in 5 of 8 participating health clinics. Students completed Youth Surveys (N = 608) and a Clinic Survey (paired with medical data abstraction in 2 clinics [N = 305])., Results: Students were more likely than nonstudents to report having reached a clinic via Project Connect. Nearly 40% of students attended a Project Connect school, with 32.7% using Project Connect to reach the clinic. Students were most likely to have been referred by a school nurse or coach., Conclusions: Project Connect is a low-cost, sustainable structural intervention with multiple applications within schools, either as a standalone intervention or in combination with ongoing efforts., (© 2016, American School Health Association.)

Objective: To determine whether differences exist in the rates of obstetric intervention between women with type 1 diabetes and those with type 2 diabetes, and whether there has been any change in cesarean rates over time, paralleling that seen in the general obstetric population., Methods: Data were examined from a prospectively collected series on the outcomes of 1030 deliveries (382 by women with type 1 diabetes, 648 by women with type 2 diabetes) from 1988 to 2008., Results: There was a secular trend to increasing maternal age (type 1, P < 0.003; type 2, P < 0.03). Intervention rates (induction of labor or elective cesarean) did not differ between type 1 (88%) and type 2 (85%) diabetes. The overall cesarean rate was 52%-55% with no secular trend. Poorer glycemic control in early pregnancy and primiparity were associated with primary cesarean in both groups. In women with type 1 diabetes, greater maternal obesity and retinopathy were also associated with primary cesarean., Conclusion: Intervention rates are high in pregnancies among women with type 1 diabetes and those with type 2 diabetes but they have not changed significantly. Secular trends toward increasing maternal age and obesity suggest that intervention rates are unlikely to decrease in the near future., (© 2013.)

Background: The Doppler echocardiographic restrictive mitral filling pattern (RFP) is an important prognostic indicator in patients with heart failure (HF), but the interaction between RFP, left ventricular ejection fraction (LVEF) and filling pattern remains uncertain., Aims: To determine whether the RFP is predictive of mortality independently of LVEF in patients with HF., Methods: Online databases were searched to identify studies assessing the relationship between prognosis and LV filling pattern in patients with HF. Individual patient data from 18 studies (3540 patients) were extracted and collated at the MeRGE Coordinating Centre (The University of Auckland)., Results: Overall, RFP was associated with higher all-cause mortality than the non-restrictive filling pattern: hazard ratio 2.42 (95% CI 2.06, 2.83). In multivariable analysis the RFP, LVEF, NYHA class and age were independent predictors of mortality. The prevalence of the RFP was inversely related to LVEF but remained a predictor of mortality even in those patients with preserved LVEF., Conclusions: The restrictive mitral filling pattern is a powerful predictor of mortality, independent of LVEF and age, in patients with HF. Doppler-derived LV filling patterns are an accessible marker from echocardiography that can readily be incorporated in risk stratification of all patients with HF.

Background: Multidisciplinary heart failure programs including patient education and self-management strategies such as daily recording of body weight and use of a patient diary decrease hospital readmissions and improve quality of life. However, the degree of uptake of individual components of these programs and their contribution to patient benefit are uncertain., Methods: Patients with heart failure admitted to Auckland Hospital were randomised into the management or usual care groups of the Auckland heart failure management study (AHFMS). Patients in the management group were given a heart failure diary for the recording of daily weights, attended a heart failure clinic and were encouraged to attend three education sessions. Patients in the usual care group received routine clinical care, mainly from general practitioners. Patients were followed to 12 months. This study investigated the uptake of self-management by assessing diary use and self-weighing behaviour in the group receiving the heart failure intervention, and compared the level of knowledge of heart failure self-management of the management group to the control group after 12 months., Results: Of the 197 patients in the AHFMS, 100 patients were included in the management group and received a diary and education about heart failure self-management including monitoring weight daily. Of these patients, 76 patients used the diary. These patients were on more medication; were more likely to attend the education sessions, heart failure clinic, and primary care, and had a lower mortality rate over the course of the study. Variables independently associated with use of the diary included less severe symptoms (OR 15, 95% confidence intervals 1.7, 144), frequent attendance at the heart failure clinic (OR 15, 95% CI 3, 78) and attendance at an education session (OR 8, 95% CI 1.5, 42). Of the 76 patients who used the diary, 51 weighed themselves regularly. More of these patients owned scales at home; they were also more likely to attend the education sessions, and experienced fewer hospital admissions than those patients who did not weigh themselves regularly. Variables independently associated with regular self-weighing included the presence of scales at home (OR 6.3, 95% CI 1.7, 14.1), left ventricular ejection fraction >30% (OR 4.3, 95% CI 1.1, 17.5), and attendance at the education session(s) (OR 6.3, 95% CI 1.7, 14.1). Patients in the management group exhibited higher levels of knowledge at 12 months of follow-up and were more likely to monitor their condition using daily weighing, compared to the control group., Conclusions: At 12 months of follow-up, implementation of self-management strategies including daily weight monitoring and level of education on self-management was significantly higher in the management group than the control group. For the patients in the management group, not using the diary or inability to perform daily weighing were associated with less frequent attendance at the heart failure clinic and education sessions and poorer health outcomes. In this study, attendance at the education sessions was associated with the adoption of self-management, underlining the importance of education in multidisciplinary heart failure programmes. Self-weighing could be increased by provision of scales to all patients. The subset of patients who did not adopt self-management strategies in this study were at high risk of death or readmission.

Stroke is a common disease often requiring rehabilitation, which may be prolonged by shoulder pain. The true incidence of post stroke shoulder pain has not been fully evaluated. In order to establish this, we undertook a prospective study of 123 consecutive patients with a diagnosis of acute stroke during a 6-month period. Patients were assessed by interview, full rheumatological and neurological examination, 14 days post stroke, for a history of shoulder pain according to predetermined criteria. In addition, Barthel Index, HAD score and pain scores were also recorded. Twenty-five percent of patients developed shoulder pain within 2 weeks of their stroke. There was a statistically significant association with ipsilateral sensory impairment (p < 0.005), abnormal rheumatological examination (p < 0.001) and depression score (p < 0.005). We conclude that post stroke shoulder pain is more common than previously realized and in addition to abnormal shoulder joint examination may also be associated with upper limb sensory impairment. Thorough neurological examination is required to detect sensory loss and hence establish patients at risk. This is probably best done by a structured proforma., (Copyright 2000 European Federation of Chapters of the International Association for the Study of Pain.)